Graduate Systems Engineer (GDP - September 2026 Start)

Prattwhitney; Harlow; On-site; GBP 34,000; Full time

Job summary

A leading aerospace and defense technology firm is seeking a Graduate Systems Engineer to join their Assured Position Navigation and Timing Systems Engineering team in Harlow. This full-time role involves working on cutting-edge digital GPS Anti-Jam Systems for military applications. Candidates must have a 2:2 degree in electronics engineering and the ability to engage in various stages of product development. This graduate opportunity includes extensive professional development and biannual salary reviews, making it ideal for recent graduates looking to launch their careers.

Benefits

25 days holiday plus public holidays

Contributory Pension Scheme

Life Assurance

Flexible Benefits

Qualifications

• Minimum 2:2 undergraduate degree in electronics engineering (already achieved or to be completed by 7 September 2026).
• Flexibility on location and ability to travel to our UK facilities and overseas.
• Full CV, including university and pre-university grades, and a cover letter required.

Responsibilities

• Support to the System Design Authority and Systems Engineering Team Leaders with project requirements.
• Develop and manage project requirements, systems analysis and design.
• Participate in technical design reviews and generate technical documentation.

Skills

STEM skills

Strong communication skills

Interpersonal skills

Education

2:2 undergraduate degree in electronics engineering

Job description

**Date Posted:**2026-01-05**Country:**United Kingdom**Location:**GBR01:Harlow, Essex, Kao One, Kao Park, Harlow, CM17 9NA**Position Role Type:**Unspecified**Graduate Development Programme (GDP) – Join Raytheon UK****Role:** Graduate Systems Engineer (APNT)**Location(s):** Harlow (will be required to be onsite 3-5 days per week)**Travel**: Occasional travel to UK facilities and overseas as required for the role and Early Careers events**Starting Salary:** £34,000 plus company benefits**Type: Permanent** – 2-year Graduate Development Programme (GDP), with biannual pay reviews**Start Date**: Monday 7 September 2026**Hours**: Full-Time**About the Role**This is an exciting opportunity for a Graduate to work within the Raytheon Assured Position Navigation and Timing (APNT) Systems Engineering team designing and developing Digital GPS Anti-Jam Systems and Alternative Navigation Solutions for the military market.The role will provide support across Raytheon’s range of APNT products across the product lifecycle, from requirements capture, analysis, design through to testing, qualification, and certification activities.**Main Duties:**Provide support to the System Design Authority and Systems Engineering Team Leaders with the development and management of project requirements, systems analysis and design, verification and validation activities, generation of technical documentation, and participation in technical design reviews.Based at Raytheon’s Harlow facility, the successful candidate will have access to professional development opportunities and be part of the growing Raytheon Technologies team, undertaking development studies and investigation activities involving system performance and interfacing with various internal stakeholders.Working in a highly technical environment, supporting the team as well as working autonomously, taking on complex challenges and producing solutions that follows company process in a timely manner. A successful candidate will be comfortable integrating into a large team to accomplish their goals.**Candidate Requirements****Essential:*** Minimum 2:2 undergraduate degree in electronics engineering (already achieved or to be completed by 7 September 2026)* The successful candidate will be required to complete and obtain the **SC** Security Clearance application. Please visit the government website for further information:* Flexibility on location and ability to travel to our UK facilities and overseas* Excellent STEM skills demonstrated through academic achievement* Strong communication and interpersonal skills to build effective working relationships* A full CV, including your university and pre-university grades (GCSE/National 5/Highers/Advanced Highers/A Levels/College Course, etc.), and a cover letter explaining why you are applying for this role at Raytheon UK**About the Graduate Development Programme (GDP)**At Raytheon UK, we’re excited to work with and support talented individuals during their careers through our Graduate Development Programme (GDP). This structured 2-year programme blends on-the-job experience with comprehensive training, ensuring that graduates are supported in their transition from university to a thriving professional career.Our GDP is not just about skills development — it’s about building connections, leadership capabilities, and career growth. Throughout the programme, you’ll have access to the following:* Leadership Development: Enhance your leadership skills through coaching, mentoring, and career development support* Business Skills: Gain hands-on experience in project management, supply chain, strategy, and more, working on real-world business challenges* Join our award winning STEM team at UK wide events from Airshows to careers talks.* Community Impact: Join the 'Million Makers' challenge to support the King’s Trust (formerly the Prince’s Trust) in fundraising for social impact projects and also grow your business acumen, team working and networking skills.* Microsoft Training: Improving skills in Excel and PowerPoint* Opportunities to complete professional qualifications relevant to the role and career development (e.g. Charterships for Engineers)* Pay Reviews: Biannual pay reviews in your first two years to ensure your career growth is matched with competitive compensation* Grow your network through attending a range of exciting Early Careers & STEM events**What Our Graduates Say**Being on the GDP was a fantastic opportunity to learn about your own style and personality traits and how you can better adapt your approach to situations and people in the workplace. It also provided a great network across the functions and the sites that I have been able to reach out to for support during my time at Raytheon UK.This role has allowed me to get hands on experience with hardware, learning the intricacies of the current Anti-Jam systems and looking at how to go beyond, developing these even further. I have had the chance to look at all the different stages of the lifecycle of a project contributing to the planning, design, testing, and debugging stages of this and develop a deeper understanding as to what these require.Not only this but the GDP aspect has provided a great opportunity to learn and develop soft skills. Participating in the various workshops on offer as part of the scheme has provided me with the opportunity to improve my communication, presentation, and leadership abilities and maximise my output.**Application Process**To apply, visit our careers website: via the Workday application link and submit a full CV along with a cover letter explaining your interest in the role and why you have applied to Raytheon UK. In your cover letter, we’re looking for candidates who demonstrate a clear understanding of the role, our company values, and why you would be a great fit for the team. **It is mandatory to include a cover letter for this role, so please ensure you submit one. If you fail to submit a cover letter, unfortunately, we will not be able to progress your application.** To find out more about Raytheon UK visit our website:**What to include in your cover letter:*** Why you want to join Raytheon UK and pursue this specific role* How your skills and experiences align with the position* Any personal or professional interests, experiences, or achievements that make you stand out**Next Steps for Applicants:**We look forward to keeping you updated on your application through updates on Workday and email. Candidates selected for the next stage will be required to complete the initial screening stage to assess suitability for the role. Successful applicants will receive an invitation to one of our assessment centres where you will complete a range of individual and group tasks on the day, it’s a great opportunity to meet the team, our current graduates and business leaders to showcase your skills and potential for an exciting career with Raytheon UK.**About Raytheon UK**Raytheon UK is a leading technology and innovation company, working across a range of industries including aerospace, defence, cyber, space, and training. With facilities across the UK in Broughton, Waddington, Glenrothes, Harlow, Gloucester, Manchester, and Livingston, we employ 2,000 people and support an additional 8,000 jobs across the country.We are proud to support the UK Ministry of Defence and are invested in developing cutting-edge technology to meet the challenges of today and tomorrow. Our work spans a wide range of sectors, including weapons and sensors, cyber security, and space. Raytheon UK is part of RTX, a global leader in aerospace and defence solutions. For further information please visit our website: www.raytheon.co.uk**Standard Benefits*** 25 days holiday, plus statutory public holidays* Contributory Pension Scheme (up to 10.5% company contribution)* Life Assurance (up to 6x salary)* Flexible Benefits